GB998265A - New cephalosporin compounds and method for preparing same - Google Patents

New cephalosporin compounds and method for preparing same

Info

Publication number
GB998265A
GB998265A GB12401/62A GB1240162A GB998265A GB 998265 A GB998265 A GB 998265A GB 12401/62 A GB12401/62 A GB 12401/62A GB 1240162 A GB1240162 A GB 1240162A GB 998265 A GB998265 A GB 998265A
Authority
GB
United Kingdom
Prior art keywords
acid
reacting
prepared
cephalosporins
alkyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB12401/62A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of GB998265A publication Critical patent/GB998265A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/28—Grooving workpieces
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cephalosporin Compounds (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
GB12401/62A 1961-04-03 1962-03-30 New cephalosporin compounds and method for preparing same Expired GB998265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9999861A 1961-04-03 1961-04-03

Publications (1)

Publication Number Publication Date
GB998265A true GB998265A (en) 1965-07-14

Family

ID=22277606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12401/62A Expired GB998265A (en) 1961-04-03 1962-03-30 New cephalosporin compounds and method for preparing same

Country Status (10)

Country Link
BE (1) BE615956A (US06262066-20010717-C00158.png)
BR (1) BR6237696D0 (US06262066-20010717-C00158.png)
CH (1) CH410954A (US06262066-20010717-C00158.png)
DK (1) DK132533C (US06262066-20010717-C00158.png)
FR (1) FR1508878A (US06262066-20010717-C00158.png)
GB (1) GB998265A (US06262066-20010717-C00158.png)
LU (1) LU41472A1 (US06262066-20010717-C00158.png)
NO (1) NO132691C (US06262066-20010717-C00158.png)
OA (1) OA02696A (US06262066-20010717-C00158.png)
SE (1) SE321680B (US06262066-20010717-C00158.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0699681A1 (en) * 1994-09-02 1996-03-06 Bristol-Myers Company Cephalosporin derivatives
US5567698A (en) * 1995-02-15 1996-10-22 Bristol-Myers Squibb Company Pyridinium thiomethyl substituted chepholosporin derivatives
US5620969A (en) * 1995-04-25 1997-04-15 Bristol-Myers Squibb Company Cephalosporin derviatives

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638034A (US06262066-20010717-C00158.png) * 1962-10-03
US3503967A (en) * 1968-08-26 1970-03-31 Bristol Myers Co Process for the preparation of 7 - (alpha-(4 - pyridylthio)acetamido)cephalosporanic acid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0699681A1 (en) * 1994-09-02 1996-03-06 Bristol-Myers Company Cephalosporin derivatives
US5567698A (en) * 1995-02-15 1996-10-22 Bristol-Myers Squibb Company Pyridinium thiomethyl substituted chepholosporin derivatives
US5668284A (en) * 1995-02-15 1997-09-16 Bristol-Myers Squibb Company Cephalosporin derivatives
US5620969A (en) * 1995-04-25 1997-04-15 Bristol-Myers Squibb Company Cephalosporin derviatives

Also Published As

Publication number Publication date
CH410954A (de) 1966-04-15
BR6237696D0 (pt) 1973-05-31
BE615956A (fr) 1962-10-03
OA02696A (fr) 1970-12-15
FR1508878A (fr) 1968-01-05
NO132691B (US06262066-20010717-C00158.png) 1975-09-08
SE321680B (US06262066-20010717-C00158.png) 1970-03-16
NO132691C (US06262066-20010717-C00158.png) 1975-12-17
FR3123M (fr) 1965-02-15
DK132533C (da) 1976-05-24
DK132533B (da) 1975-12-22
LU41472A1 (US06262066-20010717-C00158.png) 1962-10-01

Similar Documents

Publication Publication Date Title
ES378765A1 (es) Un procedimiento para la preparacion de cefalosporinas de 3-mercaptotiazol o mercaptotetrazol.
GB998265A (en) New cephalosporin compounds and method for preparing same
ES412859A1 (es) Un procedimiento para la preparacion de un derivado de 7- (alfa hidroxi-alfa-fenil) acetamido - 3 - (1 - metil - 1h - tetrazol - 5 - iltiometil) cefalosporina.
US3422100A (en) S-substituted-thioacetamido-cephalosporins
GB957543A (en) Acylated cephalosporanic acid derivatives
GB986210A (en) Cephalosporin compounds
GB988527A (en) Cephalosporin compounds
GB976225A (en) Carbocycloxyalkyl cephalosporins
GB1075494A (en) Anthranilic acid compounds and methods for their production
IE41697L (en) 7-(heterocycle-substituted)acetamido cephalosporins
GB985747A (en) Cephalosporin compounds
GB1059562A (en) Derivatives of cephalosporin c
ES254772A1 (es) Procedimiento para la obtencion de preparados contrastantes para rayos x
GB882090A (en) New sulphamoyl benzamides and processes for the production thereof
GB982252A (en) New cephalosporin compounds and method for preparing same
GB951026A (en) The manufacture of sulphonamides
GB889066A (en) Improvements in or relating to substances produced from penicillin-producing moulds
GB992983A (en) Cephalosporin compounds
ES446132A1 (es) Un procedimiento para la preparacion de nuevos derivados de acido 2-alquil (inferior)-2 o 3-cefem-4-carboxilico.
GB1032641A (en) Cephalosporins
GB1030391A (en) Improvements in or relating to intermediates of use in the production of cephalosporins
GB1089215A (en) New penicillins and process for preparing them
GB918169A (en) New 6-amino-penicillanic acid derivatives
GB873244A (en) Improvements in or relating to penicillins
GB1178471A (en) 7-Phenylacetamidocephalosporanic Acid Derivatives